Limbaga, Joyce, and Katherine Ann Castillo-Israel. “Effects of Storage Temperature and Packaging Combinations on the Storage Quality of Fresh Yacon [Smallanthus Sonchifolius (Poepp.) H. Rob.]”. Southeastern Philippines Journal of Research and Development 25, no. 1 (March 31, 2020): 91-114. Accessed September 21, 2020. https://journal.usep.edu.ph/index.php/Southeastern_Philippines_Journal/article/view/64.